The mirror in this 2-inch diagonal has undergone a high-reflectivity multi-coating process that enables it to reflect 99% of the gathered starlight for exceptional brightness and contrast (regular diagonals typically reflect 90-95% of light).
Includes 2"-1.25" adapter with non-marring compression-ring eyepiece clamp.
Tapered nosepiece for a secure fit.
|Average Rating (4 Reviews): |Sky-Watcher 2" Di-Electric Star Diagonal very nice
Friday, 21 January 2022 | Nicolae
I'm using it with a 72ED. The image quality is very good. It's very nice I can use 2'' and 1.25'' eye pieces/Barlow.
Solid build, and high quality.
Monday, 18 October 2021 | David
First Class Diagonal for my 72ED pro telescope very pleased indeed! and very fast postage from FLO optics recommended
Friday, 19 June 2020 | Edward
Excellent for my 56mm plossl - wide field doesn’t do it justice.
Sky-Watcher 2" Di-Electric Star Diagonal
Sunday, 7 June 2020 | Stefan
This diagonal is perfect. I have a 2" UV/IR filter mounted in the diagonal most of the time because I use a color camera without IR blocking filter. Works great for me!